drawDB

Free and intuitive database design tool that lets you create professional entity-relationship diagrams and generate SQL scripts without any account registration. Perfect for developers, database administrators, and data architects who need quick visualization solutions.

Key features include:

• Visual diagram editor with drag-and-drop functionality for tables, relationships, and constraints
• Multi-database support for MySQL, PostgreSQL, SQLite, MariaDB, and SQL Server
• SQL script generation with DDL export capabilities for immediate database implementation
• Reverse engineering to import existing DDL scripts and automatically generate visual diagrams
• Template library with pre-built structures and custom template saving for recurring projects

Advanced capabilities:

• Issue detection system that identifies diagram errors before script generation
• Presentation mode for team meetings and collaborative discussions
• Customizable workspace with adjustable UI components and keyboard shortcuts
• Object-relational database support with custom types and JSON schema creation
• with built-in todo management for project organization